Color It Ruby Salad

Ingredients

• 2 tablespoons red wine vinegar
• 1 tablespoon Dijon mustard
• 1/2 teaspoon kosher salt
• 1/4 teaspoon pepper
• 1/3 cup extra virgin olive oil
• 1 pound small tomatoes, quartered
• 3/4 pound cherry tomatoes, halved
• 3/4 pound fresh strawberries, hulled and sliced
• 2 cans (15 ounces each) beets, drained and chopped